One end counterbored to 6.312 in. Diameter by 0.469 in. Depth
A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
Classification: Other articles of iron or steel not wire nesoi
NSN 6135-00-777-5562
NSN 5915-01-421-4983
NSN 5985-01-096-1083
NSN 5985-00-009-8728
NSN 5990-01-433-3786
NSN 5905-01-285-4351
NSN 5915-01-417-2058
NSN 5925-01-514-4329
NSN 6620-01-633-8443
NSN 5985-01-387-5863
NSN 5920-00-443-4653
NSN 5925-01-384-3065